what is the big trend of power bank? we think there are 3 trends :
1.wireless charger, reduce the trouble of datacable.
2.new energy solar power bank at high transfer rate. presently, the input current of many solar power bank is just 100mah~200mah,it takes too long time to charger the power bank.
3.more and more personalized model. people don’t just need to charge the digital device, but also show the personality/individuality.

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